Flying hummingbird scams

I was reluctant but curious and started with $3000 as is the minimum. They have set up for me an App called MetaTrader4 and set up an account. I have no idea about trading. I ended taking money from my retirement account and even borrowed money on my credit cards, knowing i can easily withdraw and pay back by the end of the year. As of today i have no means to withdraw my funds, and no way to contact anyone for help. if anyone has any good advise what i can do , i need help, all my life savings and more is in this account.